app/models/application_record.rb
class ApplicationRecord < ActiveRecord::Base
self.abstract_class = true
def self.ignores_present_attributes(exclude:)
define_method('has_any_present_attributes?') do
attributes.each { |name, value| return true if name != exclude && value.present? }
return false
end
end
def editable_by?(user)
!user.nil? && (user.admin? || user == self.user)
end
end